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Oval|Lab Grown|IGI

4.01ct G VVS1 Oval Lab Grown Diamond

VG • G/VVS1 • IGI LG660466521

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG660466521

Diamond specifications and retailer prices

From $1,004 SGD
$785 USD
As of October 29, 2026
Save $3,382 SGD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,647 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG660466521 or 660466521. Listed at 21 retailers as of October 29, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660466521
Dimensions12.88 × 8.53 × 5.47 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm8.53 mm4.01 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660466521
Side View
Table 58.0%Crown 38.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,647 SGD|Low: $1,004 SGD|High: $4,811 SGD|Avg: $2,591 SGD|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 17$1,004 SGD
Retailer 16$1,007 SGD
Retailer 11$1,092 SGD
Retailer 6$1,122 SGD
Retailer 21$1,163 SGD
Retailer 14$1,253 SGD
Retailer 18$1,253 SGD
Retailer 3$1,592 SGD
Retailer 2$1,784 SGD
Retailer 7$1,881 SGD
Retailer 20$2,476 SGD
Retailer 13$2,493 SGD
Retailer 15$2,766 SGD
Retailer 8$3,271 SGD
Retailer 5$3,349 SGD
Retailer 10$3,624 SGD
Retailer 9$3,729 SGD
Retailer 4$3,932 SGD
Retailer 12$4,021 SGD
Retailer 19$4,385 SGD
Rare Carat$4,647 SGD

33 data points across 21 retailers

21 retailers$1,004 SGD to $4,385 SGD

A
Cheapest Retailer
-
$1,004 SGD
$785 USD
A
Retailer 2
-
$1,007 SGD
£620 GBP
View
A
Retailer 3
-
$1,092 SGD
$854 USD
View
A
Retailer 4
-
$1,122 SGD
$878 USD
View
Final sale: no returns
A
Retailer 5
-
$1,163 SGD
$910 USD
View
A
Retailer 6
-
$1,253 SGD
$980 USD
View
Retailer 7
-
$1,253 SGD
$980 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,592 SGD
$1,245 USD
View
A
Retailer 9
-
$1,784 SGD
£1,099 GBP
View
B+
Retailer 10
-
$1,881 SGD
$1,471 USD
View
B+
Retailer 11
-
$2,476 SGD
ZAR 31,293 ZAR
View
B
Retailer 12
-
$2,493 SGD
A$3,000 AUD
View
B+
Retailer 13
-
$2,766 SGD
$2,164 USD
View
B
Retailer 14
-
$3,271 SGD
$2,559 USD
View
B
Retailer 15
-
$3,349 SGD
$2,620 USD
View
B
Retailer 16
-
$3,624 SGD
£2,232 GBP
View
B
Retailer 17
-
$3,729 SGD
$2,917 USD
View
B
Retailer 18
-
$3,932 SGD
$3,076 USD
View
B
Retailer 19
-
$4,021 SGD
$3,145 USD
View
B
Retailer 20
-
$4,385 SGD
£2,701 GBP
View
Most Expensive
Rare Carat
SK11-4400_l_660466521 · Oct 21
$4,647 SGD
$3,635 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from $1,004 SGDSave up to $3,382 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.01ct Oval
$1,004 SGD